CN105973218A - 分叉波导原子陀螺仪 - Google Patents

分叉波导原子陀螺仪 Download PDF

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Publication number
CN105973218A
CN105973218A CN201610042585.2A CN201610042585A CN105973218A CN 105973218 A CN105973218 A CN 105973218A CN 201610042585 A CN201610042585 A CN 201610042585A CN 105973218 A CN105973218 A CN 105973218A
Authority
CN
China
Prior art keywords
section
waveguide
atom
bifurcated
laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610042585.2A
Other languages
English (en)
Chinese (zh)
Inventor
R.坎普顿
K.D.奈尔逊
C.费尔蒂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of CN105973218A publication Critical patent/CN105973218A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/723—Heterodyning fibre optic gyrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/60—Electronic or nuclear magnetic resonance gyrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Gyroscopes (AREA)
CN201610042585.2A 2015-01-23 2016-01-22 分叉波导原子陀螺仪 Pending CN105973218A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562107106P 2015-01-23 2015-01-23
US62/107106 2015-01-23
US14/717782 2015-05-20
US14/717,782 US9766071B2 (en) 2015-01-23 2015-05-20 Diverging waveguide atomic gyroscope

Publications (1)

Publication Number Publication Date
CN105973218A true CN105973218A (zh) 2016-09-28

Family

ID=55168169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610042585.2A Pending CN105973218A (zh) 2015-01-23 2016-01-22 分叉波导原子陀螺仪

Country Status (4)

Country Link
US (1) US9766071B2 (fr)
EP (1) EP3048418B1 (fr)
JP (1) JP2017015685A (fr)
CN (1) CN105973218A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200318968A1 (en) * 2017-10-10 2020-10-08 Tokyo Institute Of Technology Mach-zehnder type atomic interferometric gyroscope
JP6860154B2 (ja) * 2017-10-10 2021-04-14 国立大学法人東京工業大学 原子干渉に基づくジャイロスコープ
US20200333139A1 (en) * 2017-10-10 2020-10-22 Tokyo Institute Of Technology Mach-zehnder type atomic interferometric gyroscope
DE112019003038T5 (de) 2018-06-15 2021-03-25 Sri International Atomchip für ultrakalte atomvorbereitung und -laden in eine evaneszenzfeldfalle eines integrierten lichtwellenleiters
US10571269B1 (en) * 2019-02-13 2020-02-25 Honeywell International Inc. Circular resonator evanescent-wave trapped atomic gyroscope
US10801840B1 (en) * 2019-07-24 2020-10-13 Honeywell International Inc. Four port atomic gyroscope
US11187530B2 (en) * 2019-10-07 2021-11-30 Honeywell International Inc. Optical gimbal
JP6948655B1 (ja) * 2020-10-08 2021-10-13 日本航空電子工業株式会社 慣性センサ、原子干渉計、原子線の速さと進路を調整する方法、原子線の速さと進路を調整する装置
JP6948656B1 (ja) * 2020-10-08 2021-10-13 日本航空電子工業株式会社 慣性センサ、原子干渉計、原子の速さを調整する方法、原子の速さを調整する装置
US11914188B1 (en) 2021-01-25 2024-02-27 National Technology & Engineering Solutions Of Sandia, Llc Suspended waveguides on membrane and needle structures towards photonic atom trap integrated platforms
US11971256B1 (en) 2021-02-01 2024-04-30 National Technology & Engineering Solutions Of Sandia, Llc Guided cold atom inertial sensors with membrane integrated photonics on atom trap integrated platforms
US11809839B2 (en) 2022-01-18 2023-11-07 Robert Lyden Computer language and code for application development and electronic and optical communication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692892B2 (ja) 1989-02-15 1994-11-16 日本航空電子工業株式会社 光干渉角速度計
US7126112B2 (en) * 2004-03-10 2006-10-24 Anderson Dana Z Cold atom system with atom chip wall
US7030370B1 (en) 2005-02-22 2006-04-18 The United States Of America As Represented By The Secretary Of The Air Force Microchip ring trap for cold atoms or molecules
WO2009025893A2 (fr) * 2007-05-18 2009-02-26 The Regents Of The University Of Colorado, A Body Corporate Systèmes de matière ultra-froide
US7872473B2 (en) 2007-08-07 2011-01-18 The United States of America as represented by the Secretary of Commerce, the National Institute of Standards and Technology Compact atomic magnetometer and gyroscope based on a diverging laser beam
US8373863B2 (en) * 2008-02-29 2013-02-12 Honeywell International Inc. Stitched waveguide for use in a fiber-optic gyroscope
US20090219545A1 (en) * 2008-02-29 2009-09-03 Honeywell International Inc. Stitched waveguide for use in a fiber-optic gyroscope
WO2015002684A2 (fr) 2013-04-10 2015-01-08 Microsemi Frequency And Time Corporation Gyroscope atomique à l'échelle de puce
US9175960B1 (en) * 2014-09-10 2015-11-03 Honeywell International Inc. Optically dithered atomic gyro-compass

Also Published As

Publication number Publication date
EP3048418B1 (fr) 2017-09-13
EP3048418A1 (fr) 2016-07-27
JP2017015685A (ja) 2017-01-19
US20160377436A1 (en) 2016-12-29
US9766071B2 (en) 2017-09-19

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160928